without a doubt having muscles WHILE being lean gets one laid very often. the problem though is that girls wont stick around for a relationship because they are insecure and feel threatened that you may leave them for another girl, because of the attention a guy with an incredible physique gets. but they will surely have sex. from all my experiences, most girls want normal looking guys, they are just too insecure to hash out a long term relationship with a man who is a chick magnet. sad but true.
-LC